Device for inserting and pulling positioning pin in narrow space

Device for inserting and pulling positioning pin in narrow space

A device for inserting and pulling a positioning pin in a narrow space comprises a connecting mechanism, a main screw rod, a screwing mechanism and a supporting mechanism, the connecting mechanism, the screwing mechanism and the supporting mechanism are arranged on the main screw rod in a sleeving m...

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Hauptverfasser: HUANG YUXIAO, SHANG XIAOGE, YANG YUKE, GUO JIANLI, ZHANG YUJIE, YAN WENZHONG, KONG FANWEI, ZHAO YAYUN, LI XIUWU
Format: Patent
Sprache:chi ; eng
Schlagworte:
HAND TOOLS
MANIPULATORS
PERFORMING OPERATIONS
PORTABLE POWER-DRIVEN TOOLS
TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FORFASTENING, CONNECTING, DISENGAGING OR HOLDING
TRANSPORTING
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creator HUANG YUXIAO
SHANG XIAOGE
YANG YUKE
GUO JIANLI
ZHANG YUJIE
YAN WENZHONG
KONG FANWEI
ZHAO YAYUN
LI XIUWU
description A device for inserting and pulling a positioning pin in a narrow space comprises a connecting mechanism, a main screw rod, a screwing mechanism and a supporting mechanism, the connecting mechanism, the screwing mechanism and the supporting mechanism are arranged on the main screw rod in a sleeving mode, the screwing mechanism comprises a ratchet wheel base, a power ring and a handle, the ratchet wheel base is an annular hollow cavity, the power ring is placed in the ratchet wheel base, and the inner wall of the power ring is provided with threads. The outer wall is provided with ratchets; the power ring and the main screw rod form a thread pair; a square groove is formed in one side of the ratchet wheel seat, two symmetrically distributed pawls and springs are arranged in the square groove, the pawls are coupled in the square groove, and the springs are respectively connected to one sides of the pawls; a strip-shaped switch coupled with the square groove is arranged between the pawls; and a knob connected wit
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language chi ; eng
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subjects HAND TOOLS
MANIPULATORS
PERFORMING OPERATIONS
PORTABLE POWER-DRIVEN TOOLS
TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FORFASTENING, CONNECTING, DISENGAGING OR HOLDING
TRANSPORTING
title Device for inserting and pulling positioning pin in narrow space
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